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A134441
Last two digits of primes of form 4n+1 (A002144), excluding 5. Leading 0's omitted.
1
1, 9, 13, 17, 21, 29, 33, 37, 41, 49, 53, 57, 61, 69, 73, 77, 81, 89, 93, 97
OFFSET
1,2
MATHEMATICA
Select[Union[Mod[#, 100]&/@Select[4Range[200]+1, PrimeQ]], #!=5&] (* Harvey P. Dale, Apr 02 2011 *)
CROSSREFS
Cf. A002144.
Sequence in context: A294357 A329388 A227062 * A174055 A273059 A188220
KEYWORD
fini,full,nonn,base
AUTHOR
Lekraj Beedassy, Jan 19 2008
STATUS
approved