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 A218548 #16 Jun 03 2025 10:34:34 %S A218548 0,2,10,22,47,208,224,974,1934,1972,3765,3893,8058,15738,16122,65080, %T A218548 129592,130104 %N A218548 Positions of records in A213726. %e A218548 See explanation at A218549. %o A218548 (Scheme with _Antti Karttunen_'s intseq-library): (define A218548 (RECORD-POS 1 0 A213726)) %Y A218548 Cf. A213726, A218549, A218550. All terms are found from A213730. %K A218548 nonn,base,more %O A218548 1,2 %A A218548 _Antti Karttunen_, Nov 04 2012