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A139900
Duplicate of A139857.
0
23, 47, 167, 263, 383, 503, 647, 743, 863, 887, 983, 1103, 1223, 1367, 1487, 1583, 1607, 1823, 1847, 2063, 2087, 2207, 2423, 2447, 2543, 2663, 2687, 2903, 2927, 3023, 3167, 3407, 3527, 3623, 3767, 3863, 4007, 4127, 4463, 4583, 4703, 4943
OFFSET
1,1
CROSSREFS
Sequence in context: A241207 A042050 A139857 * A065017 A140618 A042052
KEYWORD
dead
STATUS
approved