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

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Decomposition of A084545

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Alternate number system in base 5.
A084545(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A084545 (9999 lines.)
Decomposition of A084545 - 9992 dots.

Decomposition of A084984

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers containing no prime digits.
A070552(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A084984 (9999 lines.)
Decomposition of A084984 - 9992 dots.

Decomposition of A085780

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers that are a product of 2 triangular numbers.
A085780(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A085780 (9999 lines.)
Decomposition of A085780 - 9994 dots.

Decomposition of A085844

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers equal to a permutation (or rearrangement) of the digits of the sum of their proper divisors. Rearrangements which cause leading zeros are excluded.
A085844(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A085844 (9999 lines.)
Decomposition of A085844 - 9993 dots.

Decomposition of A086005

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Semiprimes sandwiched between semiprimes.
A086005(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A086005 (9999 lines.)
Decomposition of A086005 - 9998 dots.

Decomposition of A086006

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Primes p such that 2*p-1 and 2*p+1 are semiprimes.
A086006(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A086006 (9999 lines.)
Decomposition of A086006 - 9998 dots.

Decomposition of A086381

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers n such that p=n^2+2 and p+2 are primes.
A086381(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A086381 (9999 lines.)
Decomposition of A086381 - 9994 dots.

Decomposition of A087054

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Primes of the form pq + qr + rp where p, q and r are distinct primes.
A087054(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A087054 (9999 lines.)
Decomposition of A087054 - 9999 dots.

Decomposition of A087057

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Smallest number whose square is larger than 2*n^2.
A087057(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A087057 (9999 lines.)
Decomposition of A087057 - 9997 dots.

Decomposition of A087248

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Squarefree abundant numbers.
A087248(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A087248 (9999 lines.)
Decomposition of A087248 - 9998 dots.