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A275877
Numbers on the East-West axis of A274640 in order of appearance.
2
1, 2, 3, 4, 5, 8, 6, 11, 7, 12, 15, 16, 10, 9, 17, 19, 13, 24, 25, 22, 14, 18, 31, 27, 20, 26, 33, 21, 34, 37, 38, 43, 35, 39, 36, 40, 23, 49, 41, 28, 52, 29, 47, 32, 53, 46, 44, 55, 30, 60, 54, 45, 61, 48, 50, 66, 51, 73, 57, 70, 71, 76, 78, 83, 81, 77, 72, 65
OFFSET
1,2
COMMENTS
Conjectured to be a permutation of the natural numbers.
LINKS
CROSSREFS
Cf. A274640.
Alternate terms of A274924 and A274928 (starting with a single 1).
Sequence in context: A192179 A118462 A219360 * A245819 A207802 A222250
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Aug 16 2016
STATUS
approved