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A058370 Primes p such that p and p^2 have same digit sum. 3
19, 199, 379, 739, 1747, 1999, 3169, 3259, 4519, 4789, 4951, 5689, 5851, 5869, 6481, 6679, 7489, 8389, 9199, 10729, 12799, 12889, 13789, 14149, 14851, 14869, 15679, 17389, 17497, 17659, 17929, 22699, 26479, 26497, 26839, 28297, 28549, 29179 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..38.

MATHEMATICA

Select[Prime[Range[3300]], Total[IntegerDigits[#]]==Total[IntegerDigits[ #^2]]&] (* Harvey P. Dale, May 08 2011 *)

CROSSREFS

Cf. A007953, A058369, A058852.

Sequence in context: A097445 A238697 A256639 * A230012 A164890 A066007

Adjacent sequences:  A058367 A058368 A058369 * A058371 A058372 A058373

KEYWORD

base,easy,nonn

AUTHOR

G. L. Honaker, Jr., Dec 17 2000

STATUS

approved

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Last modified July 25 14:27 EDT 2017. Contains 289795 sequences.