id:A156768 - OEIS Search Results

Search: id:A156768

Displaying 1-1 of 1 results found.

page 1

a=(1)=2, a(n+1) is the smallest prime > n + smallest digit of n-th prime*smallest digit of n.

+0
1

2, 5, 11, 19, 37, 11, 13, 17, 17, 29, 11, 13, 17, 17, 19, 23, 23, 23, 23, 29, 23, 29, 37, 31, 41, 41, 29, 29, 29, 31, 31, 37, 37, 37, 41, 41, 41, 41, 43, 43, 41, 43, 47, 47, 53, 53, 53, 53, 59, 59, 53, 59, 59, 59, 59, 67, 67, 71, 67, 71, 61, 67, 67, 67, 71, 71, 73, 79, 89, 89 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`2, 3(=3=1+21), 11(>8=2+32), 7(=7=3+14), 37(>32=4+74), etc.`
	CROSSREFS	`Cf. A000040, A156672.` `Sequence in context: A019341 A084572 A040105 this_sequence A134694 A121606 A166164` `Adjacent sequences: A156765 A156766 A156767 this_sequence A156769 A156770 A156771`
	KEYWORD	`nonn`
	AUTHOR	`Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Feb 15 2009`
	EXTENSIONS	`Corrected by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 26 2009`

page 1

Search completed in 0.002 seconds

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research