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13717, 13718, 13727, 13729, 13738, 13739, 13817, 13818, 13837, 13840, 13848, 13850, 13927, 13929, 13937, 13940, 13959, 13960, 14038, 14039, 14048, 14050, 14059, 14060, 14717, 14718, 14727, 14729, 14738, 14739, 14917, 14918, 14947, 14951, 14958, 14961
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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The sequence is motivated by the fact that numbers whose decimal expansion is a permutation of 123456, are all of the form 9k+3.
There are 6!=720 terms in this finite sequence.
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LINKS
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Nathaniel Johnston, Table of n, a(n) for n = 1..720 (full sequence)
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FORMULA
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a(n) + a(6!+1-n) = 86419.
a(n) == 0, 1, 2, 7, 8 or 9 (mod 10).
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PROG
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(PARI) forstep( m=123456, 654321/*or less*/, 9, is_A178476(m) & print1(m\9", ")) /*cf. A178476*/
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CROSSREFS
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Cf. A030298, A030299, A055089, A060117, A178485, A191819, A191820.
Sequence in context: A047827 A204369 A157669 * A205259 A031807 A119730
Adjacent sequences: A178483 A178484 A178485 * A178487 A178488 A178489
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KEYWORD
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fini,full,nonn,base,easy
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AUTHOR
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M. F. Hasler, May 28 2010
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STATUS
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approved
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