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A225519 Primes of the form p + sum of squares of digits of p, where p is prime. 0
13, 23, 41, 67, 101, 103, 113, 131, 157, 181, 191, 227, 281, 379, 421, 457, 461, 467, 547, 659, 677, 677, 751, 809, 811, 829, 839, 877, 1039, 1039, 1091, 1093, 1109, 1187, 1201, 1223, 1319, 1361, 1439, 1453, 1531, 1567, 1571, 1613, 1663, 1693, 1753, 1789 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Primes generated by A076162.

LINKS

Table of n, a(n) for n=1..48.

EXAMPLE

41 is a member since 41=31+(3^2+1^2).

MATHEMATICA

Sort[Select[Table[p=Prime[n]; p+Total[IntegerDigits[p]^2], {n, 262}], PrimeQ]]

CROSSREFS

Cf. A048519, A048520, A076162.

Sequence in context: A259216 A339867 A135283 * A213655 A119488 A165350

Adjacent sequences:  A225516 A225517 A225518 * A225520 A225521 A225522

KEYWORD

nonn,base

AUTHOR

Jayanta Basu, May 09 2013

STATUS

approved

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Last modified July 26 02:06 EDT 2021. Contains 346294 sequences. (Running on oeis4.)