A360417 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A360417

a(n) = 8*n^2 - 7*n + 2.

%I #9 Feb 09 2023 22:29:46

%S 3,20,53,102,167,248,345,458,587,732,893,1070,1263,1472,1697,1938,

%T 2195,2468,2757,3062,3383,3720,4073,4442,4827,5228,5645,6078,6527,

%U 6992,7473,7970,8483,9012,9557

%N a(n) = 8*n^2 - 7*n + 2.

%C This is one of the four quadratic sequences that, interleaved, yield A360418.

%F a(n) = 8*n^2 - 7*n + 2.

%t Table[8*n^2 - 7*n + 2, {n, 1, 100}]

%Y Cf. A360418.

%K nonn,easy

%O 1,1

%A _James Propp_, Feb 06 2023