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Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A028774
Nonsquares mod 61.
0
2, 6, 7, 8, 10, 11, 17, 18, 21, 23, 24, 26, 28, 29, 30, 31, 32, 33, 35, 37, 38, 40, 43, 44, 50, 51, 53, 54, 55, 59
OFFSET
1,1
CROSSREFS
Sequence in context: A287791 A366256 A372588 * A355160 A343719 A028735
KEYWORD
nonn,fini,full
AUTHOR
STATUS
approved