This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A359782 #8 Jan 14 2023 12:41:07 %S A359782 2,3,5,6,7,10,11,13,14,16,17,18,19,22,23,26,27,29,30,31,34,37,38,41, %T A359782 42,43,45,46,47,50,53,54,58,59,61,62,63,66,67,70,71,73,74,75,78,79,81, %U A359782 82,83,86,89,90,94,97,98,99,101,102,103,105,106,107,109,110,113,114,117,118,122,125,126,127,128,130,131 %N A359782 Positions of even terms in A359780. %o A359782 (PARI) isA359782(n) = !(A359781(n)); %Y A359782 Positions of even terms in A359780 and in A359790, positions of 0's in A359781. %Y A359782 Cf. A358680, A359783 (complement). %Y A359782 Union of A235991 and A359784. %K A359782 nonn %O A359782 1,1 %A A359782 _Antti Karttunen_, Jan 13 2023