cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A362037 Sums of the rows in A362034.

Original entry on oeis.org

2, 4, 9, 18, 43, 88, 183, 370, 761, 1536, 3081, 6202, 12427, 24908, 49875, 99834, 199769, 399572, 799289, 1598726, 3197557, 6395400, 12791045, 25582310, 51164767, 102329800, 204659929, 409320270, 818640731, 1637281876, 3274564199, 6549128694, 13098257783, 26196515972
Offset: 1

Views

Author

Jack Braxton, Apr 05 2023

Keywords

Examples

			a(3) = 9, the 3rd row in A362034 is 2 5 2; and 2 + 5 + 2 = 9.
a(4) = 18, the 4th row in A362034 is 2, 7, 7, 2; and 2+7+7+2 = 18.
		

Crossrefs

Cf. A362034.

Programs

  • Mathematica
    T[n_, 0] := T[n, n] = 2; T[n_, k_] := T[n, k] = NextPrime[T[n - 1, k - 1] + T[n - 1, k] - 1]; Total /@ Table[T[n, k], {n, 0, 33}, {k, 0, n}] (* Michael De Vlieger, Apr 06 2023 *)