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A044067
Numbers n such that string 1,2 occurs in the base 4 representation of n but not of n-1.
0
6, 22, 24, 38, 54, 70, 86, 88, 96, 118, 134, 150, 152, 166, 182, 198, 214, 216, 230, 246, 262, 278, 280, 294, 310, 326, 342, 344, 352, 374, 384, 454, 470, 472, 486, 502, 518, 534, 536, 550, 566, 582, 598, 600, 608, 630, 646, 662
OFFSET
1,1
CROSSREFS
Sequence in context: A084539 A034124 A055043 * A106685 A078118 A095411
KEYWORD
nonn,base
STATUS
approved