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A031185 Numbers having period-7 4-digitized sequences. 0
2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, 15, 16, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 65, 67, 68, 69, 70, 72, 73, 74, 75, 76, 77, 78 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..68.

Eric Weisstein's World of Mathematics, Digitaddition

CROSSREFS

Sequence in context: A039219 A038365 A247761 * A129562 A191841 A318736

Adjacent sequences:  A031182 A031183 A031184 * A031186 A031187 A031188

KEYWORD

nonn,base

AUTHOR

Eric W. Weisstein

STATUS

approved

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Last modified October 18 14:04 EDT 2019. Contains 328161 sequences. (Running on oeis4.)