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A032687 Numbers n such that n surrounded by digit '3' is a lucky number. 1
0, 9, 12, 13, 15, 16, 18, 21, 22, 24, 31, 36, 40, 43, 45, 60, 61, 63, 66, 75, 76, 79, 84, 87, 94, 100, 103, 109, 114, 126, 129, 130, 136, 138, 145, 157, 163, 171, 172, 177, 186, 189, 190, 195, 201, 205, 213, 217, 222, 237, 240, 243, 253, 256, 259 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..55.

CROSSREFS

Cf. A000959, A032683.

Sequence in context: A110647 A335168 A295486 * A259313 A170951 A044859

Adjacent sequences:  A032684 A032685 A032686 * A032688 A032689 A032690

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, May 15 1998

STATUS

approved

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Last modified April 23 13:25 EDT 2021. Contains 343204 sequences. (Running on oeis4.)