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

Home

Decomposition of A064702

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers such that additive and multiplicative digital roots coincide.
A064702(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A064702 (9999 lines.)
Decomposition of A064702 - 9995 dots.

Decomposition of A064955

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Position of n-th prime in A064413.
A064955(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A064955 (9999 lines.)
Decomposition of A064955 - 9997 dots.

Decomposition of A065108

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers expressible as a product of Fibonacci numbers.
A065108(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A065108 (9999 lines.)
Decomposition of A065108 - 9997 dots.

Decomposition of A065496

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers n such that sigma(n) is a nontrivial power, i.e., sigma(n) = a^b where a and b are greater than 1.
A065496(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A065496 (9999 lines.)
Decomposition of A065496 - 9996 dots.

Decomposition of A066031

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Composite numbers n the sum of whose prime factors divides n, but which are not themselves powers of primes.
A066031(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A066031 (9999 lines.)
Decomposition of A066031 - 9998 dots.

Decomposition of A066649

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Primes of the form a^2 + b^3 with a, b > 0.
A066649(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A066649 (9999 lines.)
Decomposition of A066649 - 9994 dots.

Decomposition of A066721

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Nonprimes in A066720.
A066721(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A066721 (10000 lines.)
Decomposition of A066721 - 9996 dots.

Decomposition of A066825

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
a(1) = 1; set of digits of a(n)^2 is a subset of the set of digits of a(n+1)^2.
A066825(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A066825 (9999 lines.)
Decomposition of A066825 - 9989 dots.

Decomposition of A066938

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Primes of the form p*q+p+q, where p and q are primes.
A066938(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A066938 (9999 lines.)
Decomposition of A066938 - 9998 dots.

Decomposition of A067251

3D graph (WebGL) / 2D graph - First 500 terms / Generation of 3D graph
Numbers with no trailing zeros in decimal representation.
A067251(n) = A000000(n) * A000000(n) + A000000(n)
Download CSV of the decomposition of A067251 (9999 lines.)
Decomposition of A067251 - 9997 dots.