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A069503 a(1) = 2; a(n) = smallest palindromic prime of the form k*a(n-1) + 1. 1
2, 3, 7, 757, 9927299, 359243616342953 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

a(1) = 2, a(n+1) = smallest palindromic prime == 1 (mod a(n)).

Multiplier k for a(7) is larger than 1000000000 - pdg.

CROSSREFS

Cf. A002385.

Sequence in context: A129907 A046284 * A077524 A088252 A196303 A048979

Adjacent sequences:  A069500 A069501 A069502 * A069504 A069505 A069506

KEYWORD

base,nonn,more

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Mar 30 2002

EXTENSIONS

More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Mar 31 2003

a(6) from Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 10 2003.

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Last modified February 17 18:15 EST 2012. Contains 206061 sequences.