A338722 Row sums in triangle A338721.

1, 3, 6, 8, 12, 15, 19, 21, 27, 30, 34, 38, 42, 46, 53, 55, 59, 65, 69, 73, 80, 84, 88, 92, 98, 102, 110, 113, 117, 125, 129, 131, 139, 143, 151, 156, 160, 164, 172, 176, 180, 188, 192, 196, 207, 211, 215, 219, 225, 231, 239, 243, 247, 255, 262, 266, 274, 278

Offset: 1

Author

N. J. A. Sloane, Nov 30 2020

Keywords

• nonn

Comments

Conjecture: Equals partial sums of A335616.

Links

• Alois P. Heinz, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A335616, A338721, A338723.

Extensions

More terms from Alois P. Heinz, Nov 30 2020