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URL: https://oeis.org/A081995

⇱ A081995 - OEIS


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A081995
Diagonal of triangle A081994.
3
1, 3, 7, 13, 23, 37, 59, 73, 101, 131, 163, 199, 241, 293, 349, 401, 457, 523, 599, 661, 757, 713, 851, 1049, 1153, 1277, 1381, 1499, 1621, 1777, 1913, 2063, 2213, 2357, 2539, 2699, 2861, 3061, 3259, 3463, 3643, 3853, 4057, 4283, 4519, 4783, 5011, 5279, 5519
OFFSET
1,2
CROSSREFS
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Apr 05 2003
EXTENSIONS
Corrected and extended by Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 29 2003
More terms from Sean A. Irvine, Nov 20 2025
STATUS
approved