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 A067413 Sixth column of triangle A067410. 3
 1, 7, 84, 1008, 12096, 145152, 1741824, 20901888, 250822656, 3009871872, 36118462464, 433421549568, 5201058594816, 62412703137792, 748952437653504, 8987429251842048, 107849151022104576, 1294189812265254912 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS The fifth column is [1,6,60,600,6000,60000,...]. LINKS FORMULA a(n)= A067410(n+5, 5). a(n)= 7*12^(n-1), n>=1, a(0)=1. G.f.: (1-5*x)/(1-12*x). CROSSREFS Cf. A067412 (fourth column), A067414 (seventh column), A001021 (powers of 12). Sequence in context: A272496 A177009 A099674 * A166178 A346582 A234510 Adjacent sequences: A067410 A067411 A067412 * A067414 A067415 A067416 KEYWORD nonn,easy AUTHOR Wolfdieter Lang, Jan 25 2002 STATUS approved

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Last modified December 1 05:02 EST 2022. Contains 358454 sequences. (Running on oeis4.)