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A274633 Main diagonal of array in A274630. 2
1, 5, 9, 6, 4, 14, 2, 19, 11, 3, 20, 15, 8, 10, 25, 22, 33, 27, 7, 28, 43, 29, 36, 17, 12, 13, 16, 62, 18, 40, 66, 35, 71, 59, 77, 74, 50, 45, 49, 85, 60, 21, 24, 58, 23, 99, 30, 78, 32, 31, 67, 103, 110, 37, 42, 34, 26, 38, 73, 83, 80, 39, 134, 47, 79, 105, 41, 95, 148, 106, 150, 102, 44, 92 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A073003 A344093 A087498 * A238200 A266564 A201589
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 08 2016
STATUS
approved

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Last modified April 24 16:48 EDT 2024. Contains 371962 sequences. (Running on oeis4.)