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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, 715785216155101252101551612587517
OFFSET
1,1
COMMENTS
a(1) = 2, a(n+1) = smallest palindromic prime == 1 (mod a(n)).
CROSSREFS
Cf. A002385.
Sequence in context: A129907 A046284 A077524 * A238400 A266276 A088252
KEYWORD
base,nonn,more
AUTHOR
Amarnath Murthy, Mar 30 2002
EXTENSIONS
More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Mar 31 2003
a(6) from Patrick De Geest, Jun 10 2003
a(7) from Max Alekseyev, Feb 06 2024
STATUS
approved