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Search: id:A115299
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A115299 Greatest digit of n + least digit of n. Different from A088133. +0
3
2, 4, 6, 8, 10, 12, 14, 16, 18, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 8, 9, 10, 11, 12, 13, 14 (list; graph; listen)
OFFSET

1,1

COMMENT

a(101) = 1 and A088133(101) = 2, but all previous terms match.

EXAMPLE

a(1) = 1 + 1 = 2, a(232) = 3 + 2 = 5, a(1889009898) = 9 + 0 = 9.

CROSSREFS

Cf. A037904 (greatest-least), A115300 (greatest*least), A088133 (first+last).

Adjacent sequences: A115296 A115297 A115298 this_sequence A115300 A115301 A115302

Sequence in context: A074157 A076309 A088133 this_sequence A076312 A061762 A136614

KEYWORD

base,nonn

AUTHOR

Rick L. Shepherd (rshepherd2(AT)hotmail.com), Jan 20 2006

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Last modified October 13 17:46 EDT 2008. Contains 145008 sequences.


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