id:A048519 - OEIS Search Results

Search: id:A048519

Displaying 1-1 of 1 results found.

page 1

Prime plus its digit sum equals a prime.

+0
9

11, 13, 19, 37, 53, 59, 71, 73, 97, 101, 103, 127, 149, 163, 167, 181, 233, 257, 271, 277, 293, 307, 367, 383, 389, 419, 431, 433, 479, 499, 509, 547, 563, 587, 617, 631, 701, 727, 743, 787, 811, 839, 857, 859, 947, 1009, 1049, 1061, 1087, 1153, 1171 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`E.g. a(9) = prime 97 because 97 + sum-of-digits(97) = 97 + 16 = 113 also a prime.`
	CROSSREFS	`Cf. A007953, A047791, A048520.` `Sequence in context: A081983 A081984 A068579 this_sequence A089774 A002367 A091998` `Adjacent sequences: A048516 A048517 A048518 this_sequence A048520 A048521 A048522`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), May 15 1999.`

page 1

Search completed in 0.002 seconds

Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

AT&T Labs Research