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A178445 Prime(n)^2 mod n^2. 0
0, 1, 7, 1, 21, 25, 44, 41, 43, 41, 114, 73, 160, 85, 184, 249, 13, 157, 157, 241, 37, 433, 12, 433, 34, 61, 403, 473, 107, 169, 753, 777, 256, 825, 151, 769, 7, 577, 511, 1129, 102, 1009, 1350, 465, 334, 1513, 341, 1345, 1108, 2441 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..50.

FORMULA

a(n)=A001248(n) mod A000079(n).

MATHEMATICA

Table[PowerMod[Prime[n], 2, n^2], {n, 50}] (* Harvey P. Dale, Jan 23 2013 *)

CROSSREFS

Cf. A178211.

Sequence in context: A229825 A274717 A050310 * A019431 A264615 A261248

Adjacent sequences:  A178442 A178443 A178444 * A178446 A178447 A178448

KEYWORD

nonn

AUTHOR

Juri-Stepan Gerasimov, Dec 22 2010

EXTENSIONS

Corrected by R. J. Mathar, Dec 22 2010

STATUS

approved

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Last modified May 28 17:37 EDT 2020. Contains 334684 sequences. (Running on oeis4.)