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Search: id:A055952
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A055952 n + reversal of base 6 digits of n (written in base 10). +0
1
0, 2, 4, 6, 8, 10, 7, 14, 21, 28, 35, 42, 14, 21, 28, 35, 42, 49, 21, 28, 35, 42, 49, 56, 28, 35, 42, 49, 56, 63, 35, 42, 49, 56, 63, 70, 37, 74, 111, 148, 185, 222, 49, 86, 123, 160, 197, 234, 61, 98, 135, 172, 209, 246, 73, 110, 147, 184, 221, 258, 85, 122, 159, 196 (list; graph; listen)
OFFSET

0,2

COMMENT

If n has an even number of digits in base 6 then a(n) is a multiple of 7

FORMULA

a(n) =n+A030105(n)

CROSSREFS

Cf. A056964.

Adjacent sequences: A055949 A055950 A055951 this_sequence A055953 A055954 A055955

Sequence in context: A115950 A077127 A082191 this_sequence A061243 A079431 A081472

KEYWORD

base,nonn

AUTHOR

Henry Bottomley (se16(AT)btinternet.com), Jul 18 2000

page 1

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.


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