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A138892 Non-Ulam numbers. 0
0, 5, 7, 9, 10, 12, 14, 15, 17, 19, 20, 21, 22, 23, 24, 25, 27, 29, 30, 31, 32, 33, 34, 35, 37, 39, 40, 41, 42, 43, 44, 45, 46, 49, 50, 51, 52, 54, 55, 56, 58, 59, 60, 61, 63, 64, 65, 66, 67, 68, 70, 71, 73, 74, 75, 76, 78, 79, 80, 81, 83, 84, 85, 86, 88, 89, 90, 91, 92, 93, 94 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Nonnegative integers that are not in A002858.

LINKS

Table of n, a(n) for n=0..70.

CROSSREFS

Cf. A001690, A002858.

Sequence in context: A153031 A334303 A184110 * A190202 A005523 A037084

Adjacent sequences:  A138889 A138890 A138891 * A138893 A138894 A138895

KEYWORD

nonn

AUTHOR

Omar E. Pol, Apr 18 2008

STATUS

approved

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Last modified June 20 11:30 EDT 2021. Contains 345164 sequences. (Running on oeis4.)