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A030744
Numbers k such that A030737(k) = 2.
0
1, 4, 13, 20, 28, 29, 39, 40, 52, 53, 67, 68, 85, 86, 105, 106, 127, 128, 151, 206, 223, 226, 229, 236, 238, 273, 303, 311, 343, 350, 353, 389, 391, 393, 395, 399, 427, 444, 448, 492, 497, 501, 541, 543, 550, 554, 556, 613, 673
OFFSET
1,2
CROSSREFS
Cf. A030737.
Sequence in context: A298289 A298489 A299182 * A173512 A295159 A298216
KEYWORD
nonn
STATUS
approved