

A018785


Entries of A001273 with trailing 9's stripped (at n=13 term becomes periodic with period 49).


1



1, 10, 13, 23, 1, 7, 356, 78, 3788, 78888, 258, 888888, 157, 2, 688, 26, 15, 128, 57, 188, 15, 2688, 2688, 888888, 277, 37888, 56, 25, 5, 12, 258, 178, 46, 8, 58, 2588, 17, 77, 17, 77, 17, 77, 88888, 7, 5, 12, 1688, 18888, 178, 37888, 46, 38, 18, 36, 6, 2688, 288, 488
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OFFSET

0,2


LINKS

Table of n, a(n) for n=0..57.
Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).


FORMULA

Period is 2, 688, 26, 15, 128, 57, 188, 15, 2688, 2688, 888888, 277, 37888, 56, 25, 5, 12, 258, 178, 46, 8, 58, 2588, 17, 77, 17, 77, 17, 77, 88888, 7, 5, 12, 1688, 18888, 178, 37888, 46, 38, 18, 36, 6, 2688, 288, 488, 25, 8888888, 25, 7888.


CROSSREFS

Cf. A001273.
Sequence in context: A129075 A095918 A191969 * A176762 A001273 A111524
Adjacent sequences: A018782 A018783 A018784 * A018786 A018787 A018788


KEYWORD

nonn,base


AUTHOR

David W. Wilson


STATUS

approved



