|
%I #11 Jul 03 2022 08:49:48
%S 0,1,2,4,7,12,21,38,68,122,220,399,729,1343,2493,4655,8727,16405,
%T 30901,58319,110298,209098,397407,757296,1446945,2771951,5323982,
%U 10250571,19780122,38243220,74058513,143592684,278661808,541110611,1051158027,2042539460,3969857205
%N Partial sums of A213709.
%C a(n) tells the position of (2^n)-1 in A179016.
%o (Scheme with _Antti Karttunen_'s Intseq-library): (define A218600 (PARTIALSUMS 1 0 A213709))
%Y a(n) = A213710(n)-1. A179016(a(n))=(2^n)-1. Cf. A213711.
%K nonn
%O 0,3
%A _Antti Karttunen_, Nov 05 2012
%E a(29)-a(36) from _Alois P. Heinz_, Jul 03 2022
|
