A134442 Last two digits of primes of form 4n+3 (A002145). Leading 0's omitted.

3, 7, 11, 19, 23, 27, 31, 39, 43, 47, 51, 59, 63, 67, 71, 79, 83, 87, 91, 99

Offset

1,1

Links

Table of n, a(n) for n=1..20.

Mathematica

Union[FromDigits[Take[IntegerDigits[#], -2]]&/@Select[4Range[2, 130]+3, PrimeQ]] (* Harvey P. Dale, May 15 2011 *)
Mod[Select[4 Range[1000]+3, PrimeQ], 100]//Union (* Harvey P. Dale, Apr 04 2026 *)

Crossrefs

Cf. A002145.

Sequence in context: A049835 A117510 A160227 * A380787 A359153 A094179

Adjacent sequences: A134439 A134440 A134441 * A134443 A134444 A134445

Keyword

fini,full,nonn,base

Author

Lekraj Beedassy, Jan 19 2008

Status

approved