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A047217 Numbers that are congruent to {0, 1, 2} mod 5. +0
1
0, 1, 2, 5, 6, 7, 10, 11, 12, 15, 16, 17, 20, 21, 22, 25, 26, 27, 30, 31, 32, 35, 36, 37, 40, 41, 42, 45, 46, 47, 50, 51, 52, 55, 56, 57, 60, 61, 62, 65, 66, 67, 70, 71, 72, 75, 76, 77, 80, 81, 82, 85, 86, 87, 90, 91, 92, 95, 96, 97, 100, 101, 102, 105, 106, 107, 110, 111 (list; graph; listen)
OFFSET

1,3

COMMENT

Also the only numbers that are eligible to be the sum of two 4th powers. - Cino Hilliard, Nov 23, 2003

CROSSREFS

Sequence in context: A057894 A057694 A049303 this_sequence A039015 A037453 A014528

Adjacent sequences: A047214 A047215 A047216 this_sequence A047218 A047219 A047220

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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