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A166020 Row sums of triangular table A138612. 1
1, 6, 22, 63, 139, 277, 481, 785, 1256, 1851, 2688, 3692, 5055, 6731, 8797, 11239, 14175, 17834, 21947, 26701, 32181, 38769, 46002, 54364, 63742, 74455, 86182, 99345, 114094, 130213, 148293, 167991, 189584, 212705, 238497, 266350, 297058 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..37.

CROSSREFS

Sequence in context: A011888 A081282 A001769 * A120477 A053739 A055797

Adjacent sequences:  A166017 A166018 A166019 * A166021 A166022 A166023

KEYWORD

nonn

AUTHOR

Antti Karttunen, Oct 05 2009

STATUS

approved

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Last modified May 19 14:13 EDT 2013. Contains 225430 sequences.