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A081965 Diagonal of A081964. 2
1, 5, 7, 15, 16, 31, 27, 45, 49, 73, 62, 103, 86, 129, 133, 163, 146, 217, 178, 251, 248, 293, 262, 359, 316, 399, 386, 461, 418, 569, 472, 585, 580, 657, 634, 761, 675, 813, 796, 911, 830, 1039, 908, 1083, 1072, 1171, 1088, 1313, 1192, 1399, 1334, 1489 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..52.

FORMULA

a(n)=A077161(n), n>2. [From R. J. Mathar, Dec 15 2008]

CROSSREFS

Cf. A081964, A081966.

Sequence in context: A314356 A314357 A314358 * A094144 A314359 A314360

Adjacent sequences:  A081962 A081963 A081964 * A081966 A081967 A081968

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Apr 03 2003

EXTENSIONS

More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 08 2003

STATUS

approved

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Last modified September 16 14:20 EDT 2021. Contains 347472 sequences. (Running on oeis4.)