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A031901 Lucky numbers with size of gaps equal to 18 (upper terms). 2
189, 259, 385, 451, 577, 673, 717, 1357, 1387, 1563, 1693, 1857, 2019, 2113, 2239, 2301, 2545, 2625, 2689, 2715, 2815, 3073, 3381, 4063, 4431, 4483, 4539, 5253, 5277, 5737, 5755, 5869, 6049, 6079, 6111, 6141, 6195, 6229, 6271, 6523 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

CROSSREFS

Cf. A000959, A031900.

Sequence in context: A088264 A068557 A253024 * A320709 A224674 A076759

Adjacent sequences:  A031898 A031899 A031900 * A031902 A031903 A031904

KEYWORD

nonn

AUTHOR

Patrick De Geest

STATUS

approved

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Last modified July 13 17:54 EDT 2020. Contains 335689 sequences. (Running on oeis4.)