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A031894
Lucky numbers with size of gaps equal to 12 (lower terms).
3
51, 115, 307, 451, 463, 541, 601, 855, 997, 1041, 1155, 1167, 1219, 1233, 1263, 1291, 1459, 1473, 1599, 1663, 1711, 1737, 1857, 1965, 2067, 2239, 2323, 2343, 2427, 2479, 2493, 2511, 2545, 2575, 2635, 2887, 3187, 3313, 3339, 3439, 3453
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A359088 A044238 A044619 * A068564 A063314 A129298
KEYWORD
nonn
STATUS
approved