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A070926 Records in the Conway's alimentary function A070871. 1
1, 2, 3, 6, 12, 15, 20, 28, 40, 45, 77, 88, 104, 126, 165, 198, 209, 273, 322, 390, 522, 570, 609, 714, 851, 1066, 1160, 1363, 1470, 1870, 1887, 2220, 2296, 2747, 2760, 3572, 3871, 3950, 4180, 4895, 5820, 7236, 7521, 7980, 9348, 10112, 10191, 12816 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..48.

MATHEMATICA

a[0] = 1; a[n_] := a[n] = If[OddQ[n], a[n/2 - 1/2], a[n/2] + a[n/2 - 1]]; m = 0; Do[ If[ a[n]*a[n - 1] > m, m = a[n]*a[n - 1]; Print[m]], {n, 1, 10^4}]

CROSSREFS

Cf. A070871, A070924.

Sequence in context: A284638 A111271 A217647 * A226023 A124485 A200175

Adjacent sequences:  A070923 A070924 A070925 * A070927 A070928 A070929

KEYWORD

easy,nonn

AUTHOR

Robert G. Wilson v, May 20 2002

STATUS

approved

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Last modified August 19 04:34 EDT 2019. Contains 326109 sequences. (Running on oeis4.)