A020947 - OEIS

%I #3 Mar 30 2012 18:55:50

%S 2,6,15,14,28,61,30,58,121,60,62,116,241,120,245,122,124,469,234,806,

%T 509,254,242,248,244,252,250,466,510,468,494,482,486,977,488,484,504,

%U 492,930,490,506,936,500,932,940,966

%N Least k such that A(k) = n, where A( ) is sequence A020943.

%Y Cf. A020943-A020945, A002487, A020948-A020950.

%K nonn

%O 1,1

%A _Clark Kimberling_