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A048205 a(n)=T(n+2,n), array T given by A048201. 0
4, 9, 17, 27, 41, 56, 72, 93, 115, 140, 166, 194, 227, 261, 296, 332, 370, 410, 452, 498, 546, 595, 645, 698, 755, 815, 877, 941, 1006, 1076, 1153, 1233, 1314, 1397, 1482, 1568, 1658, 1749, 1841, 1941, 2045, 2152, 2260, 2376 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..44.

FORMULA

a(n) = A004978(n+3) - 4. - Sean A. Irvine, Jun 05 2021

CROSSREFS

Cf. A004978.

Sequence in context: A022789 A033607 A019572 * A078567 A033617 A033613

Adjacent sequences: A048202 A048203 A048204 * A048206 A048207 A048208

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified February 3 02:45 EST 2023. Contains 360024 sequences. (Running on oeis4.)