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A276036
Numbers on the North-South axis of A274640 in order of appearance.
2
1, 4, 5, 6, 2, 3, 9, 12, 13, 14, 8, 15, 7, 18, 11, 20, 10, 26, 17, 25, 19, 27, 30, 21, 23, 29, 31, 22, 16, 41, 45, 32, 34, 24, 38, 36, 39, 33, 37, 46, 43, 28, 35, 42, 56, 55, 57, 50, 51, 62, 53, 60, 64, 71, 58, 69, 40, 74, 68, 54, 63, 80, 65, 82, 73, 47, 87
OFFSET
1,2
COMMENTS
Conjectured to be a permutation of the natural numbers.
LINKS
CROSSREFS
Cf. A274640.
Alternate terms of A274926 and A274930 (starting with a single 1).
Sequence in context: A106591 A106592 A106593 * A305006 A338688 A010665
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Aug 16 2016
STATUS
approved