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 A271562 a(n) = G_n(17), where G is the Goodstein function defined in A266201. 3
 17, 7625597484987, 13407807929942597099574024998205846127479365820592393377723561443721764030073546976801874298166903427690031858186486050853753882811946569946433649006084095 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS EXAMPLE G_1(17) = B_2(17)-1 = B_2(2^2^2+1)-1 = 3^3^3+1-1= 7625597484987; G_2(17) = B_3(3^3^3)-1= 4^4^4-1 has 154 digits; G_3(17)  has 2184 digits. CROSSREFS Cf. A056193: G_n(4), A059933: G_n(16), A211378: G_n(19), A215409: G_n(3), A222117: G_n(15), A266204: G_n(5), A266205: G_n(6), A271554: G_n(7), A271555: G_n(8), A271556: G_n(9), A271557: G_n(10), A271558: G_n(11), A271559: G_n(12), A271560: G_n(13), A271561: G_n(14), A266201: G_n(n). Sequence in context: A104536 A178716 A013882 * A157255 A114432 A134686 Adjacent sequences:  A271559 A271560 A271561 * A271563 A271564 A271565 KEYWORD nonn,fini AUTHOR Natan Arie' Consigli, Apr 13 2016 STATUS approved

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Last modified July 23 01:53 EDT 2019. Contains 325228 sequences. (Running on oeis4.)