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A373787
Indices of even terms in A373390.
3
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 26, 28, 30, 32, 34, 37, 39, 41, 43, 45, 47, 49, 52, 54, 56, 58, 60, 63, 65, 67, 69, 71, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 110, 112, 115, 117, 119, 121, 123, 125, 128, 130, 132, 134, 136, 138, 140
OFFSET
1,1
LINKS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jun 19 2024
STATUS
approved