
1, 3, 8, 13, 18, 20, 25, 30, 35, 37, 42, 47, 52, 54, 59, 64, 73, 78, 83, 85, 90, 95, 100, 102, 107, 112, 117, 119, 124, 129, 138, 143, 148, 150, 155, 160, 165, 167, 172, 177, 182, 184, 189, 194, 203, 208, 213, 215, 220, 225, 230, 232, 237, 242, 247, 249, 254
(list;
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listen;
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OFFSET

1,2


REFERENCES

S. R. Finch, Mathematical Constants, Cambridge, 2003, Section 2.24.


LINKS

Donovan Johnson, Table of n, a(n) for n = 1..10000
Index entries for Colombian or self numbers and related sequences


CROSSREFS

Cf. A003052, A010061, A230631A230635.
Related base4 sequences: A053737, A230631, A230632, A010064, A230633, A230634,A230635, A230636, A230637, A230638, A010065 (trajectory of 1)
Sequence in context: A081766 A152676 A197062 * A310304 A133330 A190505
Adjacent sequences: A010061 A010062 A010063 * A010065 A010066 A010067


KEYWORD

nonn,base


AUTHOR

Leonid Broukhis


STATUS

approved

