A077173 Initial terms of rows of triangle in A077172.

2, 1, 3, 7, 11, 15, 22, 29, 37, 44, 56, 67, 78, 92, 106, 119, 136, 154, 171, 188, 210, 230, 252, 275, 299, 323, 349, 375, 402, 430, 460, 491, 522, 555, 588, 623, 658, 694, 731, 769, 809, 849, 890, 932, 975, 1019, 1064, 1110, 1157, 1205, 1255

Offset

1,1

Links

Table of n, a(n) for n=1..51.

Crossrefs

Cf. A077172, A077174, A077175, A077176, A100918.

Sequence in context: A258987 A174254 A024404 * A063509 A137766 A294620

Adjacent sequences: A077170 A077171 A077172 * A077174 A077175 A077176

Keyword

nonn

Author

Amarnath Murthy, Nov 01 2002

Extensions

Extended by Ray Chandler, Nov 29 2004

Status

approved