Decomposition into weight × level + jump - all 2D graphs

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Decomposition of A067256

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers n such that n, 2n+1, 3n+2 are primes.
A067256(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A067256 (9999 lines.)
Decomposition of A067256 - 9994 dots.

Decomposition of A067259

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Cubefree numbers which are not squarefree.
A067259(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A067259 (9999 lines.)
Decomposition of A067259 - 9997 dots.

Decomposition of A067611

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers of the form 6xy +- x +- y, where x, y are positive integers.
A067611(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A067611 (9999 lines.)
Decomposition of A067611 - 9998 dots.

Decomposition of A067889

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Primes sandwiched between two numbers having same number of divisors.
A067889(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A067889 (9999 lines.)
Decomposition of A067889 - 9994 dots.

Decomposition of A067945

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers n such that n divides 3^n-1.
A067945(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A067945 (9999 lines.)
Decomposition of A067945 - 9993 dots.

Decomposition of A067947

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers n such that n divides 7^n-1.
A067947(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A067947 (9999 lines.)
Decomposition of A067947 - 9996 dots.

Decomposition of A068501

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Values m such that the consecutive pair parameters(m,m+1) generate Pythagorean triples whose odd terms are both prime.
A068501(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A068501 (9999 lines.)
Decomposition of A068501 - 9994 dots.

Decomposition of A068780

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Composite numbers n such that n+1 is also composite.
A068780(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A068780 (9999 lines.)
Decomposition of A068780 - 9998 dots.

Decomposition of A068781

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Lesser of two consecutive numbers each divisible by a square.
A068781(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A068781 (9999 lines.)
Decomposition of A068781 - 9997 dots.

Decomposition of A069059

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers n such that n and sigma(n) are not relatively prime.
A069059(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A069059 (9999 lines.)
Decomposition of A069059 - 9998 dots.