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A141472 Number of digits in A139067(n). 1
1, 1, 2, 3, 3, 4, 5, 7, 8, 9, 11, 11, 11, 11, 11, 12, 17, 19, 19, 19, 22, 23, 24, 25, 27, 29, 30, 31, 33, 36, 36, 37, 37, 38, 41, 41, 45, 45, 47, 47, 48, 51, 53, 54, 55, 56, 57, 57, 57, 58, 58, 59, 59, 59, 61, 64, 69, 71, 71, 73, 73, 75, 76, 76, 79, 83, 86, 87, 88 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..69.

CROSSREFS

Cf. A139067.

Sequence in context: A017853 A241518 A125616 * A029034 A280127 A237977

Adjacent sequences:  A141469 A141470 A141471 * A141473 A141474 A141475

KEYWORD

nonn,base

AUTHOR

Paul Curtz and Ray Chandler, Aug 14 2008

STATUS

approved

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Last modified December 13 12:44 EST 2019. Contains 329968 sequences. (Running on oeis4.)