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A321688 Row sums of triangle A321686. 2
1, 2, 7, 32, 171, 1110, 8148, 68500, 637688, 6592438, 74324893, 913096970, 12092478469, 172257496610, 2621329989642, 42504082679852, 730902589691526, 13296176824037236, 254998358579025213, 5144120812828240642, 108867706910988952663, 2412334062040643706424, 55847969248056742007556 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A115197 A107593 A125277 * A222013 A179488 A191809
KEYWORD
nonn
AUTHOR
Seiichi Manyama, Nov 17 2018
STATUS
approved

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Last modified July 12 00:16 EDT 2024. Contains 374237 sequences. (Running on oeis4.)