A190720 - 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

A190720

Numbers k such that A055778(k) < A055778(k-1).

%I #16 Apr 24 2020 04:02:10

%S 7,12,16,18,25,30,34,36,41,45,47,54,59,63,65,72,77,81,83,88,92,94,101,

%T 106,110,112,117,121,123,130,135,139,141,148,153,157,159,164,168,170,

%U 177,182,186,188,195,200,204,206,211,215,217,224,229,233

%N Numbers k such that A055778(k) < A055778(k-1).

%H Amiram Eldar, <a href="/A190720/b190720.txt">Table of n, a(n) for n = 1..10000</a>

%Y Cf. A055778, A190721.

%K nonn

%O 1,1

%A _Carmine Suriano_, May 17 2011