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A273981 Erroneous version of A005897. 0
1, 4, 26, 56, 98, 152, 218, 296, 386, 488, 602, 728, 866, 1016, 1178, 1352, 1538, 1736, 1946, 2168, 2402, 2648, 2906, 3176, 3458, 3752, 4058, 4376, 4706, 5048, 5402, 5768, 6146, 6536, 6938, 7352, 7778, 8216, 8666, 9128, 9602, 10088 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..42.

FORMULA

a(n) = 6*n^2 - 12*n + 8 = A005897(n-1) for n > 2.

a(n) = n^3 - (n-2)^3 for n > 2. - Joerg Arndt, Jun 06 2016

CROSSREFS

Sequence in context: A306611 A102203 A219668 * A099442 A014450 A283573

Adjacent sequences:  A273978 A273979 A273980 * A273982 A273983 A273984

KEYWORD

dead

AUTHOR

S├ębastien Dumortier, Jun 05 2016

STATUS

approved

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Last modified July 30 17:21 EDT 2021. Contains 346359 sequences. (Running on oeis4.)