A124818 Row sums of number triangle A124816.

1, 1, 1, 3, 4, 12, 19, 56, 97, 284, 519, 1516, 2871, 8380, 16281, 47517, 94117, 274733, 552458, 1613119, 3283615, 9590965, 19720434, 57620008, 119480043, 349217316, 729363169, 2132461957, 4481537753, 13106711534

Offset

0,4

Links

Table of n, a(n) for n=0..29.

Crossrefs

Sequence in context: A123765 A124817 A306005 * A321412 A124638 A124639

Adjacent sequences: A124815 A124816 A124817 * A124819 A124820 A124821

Keyword

nonn

Author

Paul Barry, Nov 08 2006

Status

approved