cp's OEIS Frontend

A333545 Indices k such that A217287(k) < A061836(k).

%I A333545 #19 Apr 30 2020 21:46:05
%S A333545 1,2,5,6,9,11,12,13,14,15,21,22,23,24,26,27,28,29,30,31,32,33,40,43,
%T A333545 44,45,46,47,48,49,50,51,57,58,59,60,61,62,67,68,69,70,75,76,77,78,85,
%U A333545 89,90,91,92,93,94,95,100,101,102,103,104,105,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,139
%N A333545 Indices k such that A217287(k) < A061836(k).
%H A333545 Rémy Sigrist, <a href="/A333545/b333545.txt">Table of n, a(n) for n = 1..50000</a> (first 2787 terms from N. J. A. Sloane)
%H A333545 J. S. Myers, R. Schroeppel, S. R. Shannon, N. J. A. Sloane, and P. Zimmermann, <a href="http://arxiv.org/abs/2004.14000">Three Cousins of Recaman's Sequence</a>, arXiv:2004:14000 [math.NT], April 2020.
%e A333545 Table of values at powers of 2, from _Rémy Sigrist_, Apr 25 2020:
%e A333545 k a(2^k)
%e A333545 -- ------
%e A333545 0 1
%e A333545 1 2
%e A333545 2 6
%e A333545 3 13
%e A333545 4 27
%e A333545 5 51
%e A333545 6 119
%e A333545 7 248
%e A333545 8 535
%e A333545 9 1311
%e A333545 10 2994
%e A333545 11 6838
%e A333545 12 15945
%e A333545 13 36740
%e A333545 14 83716
%e A333545 15 186184
%e A333545 16 427070
%e A333545 17 971213
%e A333545 18 2203026
%e A333545 19 4964477
%Y A333545 Cf. A332558, A061836, A217287.
%K A333545 nonn
%O A333545 1,2
%A A333545 _N. J. A. Sloane_, Apr 25 2020