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A271991 g_n(10) where g is the weak Goodstein function defined in A266202. 2
10, 29, 65, 125, 215, 284, 363, 452, 551, 660, 779, 907, 1045, 1193, 1351, 1519, 1697, 1885, 2083, 2291, 2509, 2737, 2975, 3222, 3479, 3746, 4023, 4310, 4607, 4914, 5231, 5558, 5895, 6242, 6599, 6966, 7343, 7730, 8127, 8534, 8951 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

For more info see A266201-A266202.

LINKS

Table of n, a(n) for n=0..40.

MATHEMATICA

g[k_, n_] := If[k == 0, n, Total@ Flatten@ MapIndexed[#1 (k + 2)^(#2 - 1) &, Reverse@ IntegerDigits[#, k + 1]] &@ g[k - 1, n] - 1]; Table[g[n, 10], {n, 0, 40}]

CROSSREFS

Cf. A271557: G_n(10).

Weak Goodstein sequences: A137411: g_n(11); A265034: g_n(266); A267647: g_n(4); A267648: g_n(5); A271987: g_n(6); A271988: g_n(7); A271989: g_n(8); A271990: g_n(9); A266202: g_n(n); A266203: a(n)=k such that g_k(n)=0;

Sequence in context: A009771 A068197 A079273 * A048469 A031129 A048772

Adjacent sequences:  A271988 A271989 A271990 * A271992 A271993 A271994

KEYWORD

nonn,fini

AUTHOR

Natan Arie Consigli, May 22 2016

STATUS

approved

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Last modified July 5 04:30 EDT 2020. Contains 335459 sequences. (Running on oeis4.)