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 A178302 Multiply the irregular Array A125108 by A178300;compute a(n)the vertical sums. 0
 1, 4, 19, 104, 601, 3622 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS The row sums resulting from the defined multiplication yields A038675. A178301 is a triangular sub-array of A178300 times A125108 since A007318 is a sub-array of A125108. LINKS Table of n, a(n) for n=1..6. EXAMPLE A125108(7) = 2 and appears on row five of A125108 so A178300(5) times A125108(7) is 4*2 =8. As a cross-check, note that A178301 = 1,4,19,96,... and with the additional 8 in column 4 we have a(n) = 1,4,19,104,... CROSSREFS Cf. A038675 A125108 A178300 A178301 Sequence in context: A078940 A110531 A276975 * A292098 A186997 A062265 Adjacent sequences: A178299 A178300 A178301 * A178303 A178304 A178305 KEYWORD nonn,uned AUTHOR Alford Arnold, May 30 2010 STATUS approved

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Last modified May 28 15:40 EDT 2023. Contains 363019 sequences. (Running on oeis4.)