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A004071 Start with a(0)=1; replace each i with 12...i, then add 1 to final digit. 1
1, 2, 13, 1124, 11121235, 1111211212312346, 11111211121121231121231234123457, 1111112111121112112123111211212311212312341121231234123451234568 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..7.

T. Kubo and R. Vakil, On Conway's recursive sequence, Discr. Math. 152 (1996), 225-252.

Index entries for sequences related to final digits of numbers

CROSSREFS

Sequence in context: A175513 A064185 A069109 * A174363 A158026 A103641

Adjacent sequences:  A004068 A004069 A004070 * A004072 A004073 A004074

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified October 21 05:29 EDT 2017. Contains 293679 sequences.