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A294428
Terms of A065188 that are below the main diagonal.
2
2, 4, 6, 8, 7, 10, 12, 14, 16, 18, 17, 20, 21, 23, 24, 28, 26, 30, 32, 33, 34, 38, 36, 40, 42, 43, 44, 46, 47, 50, 49, 52, 54, 55, 57, 59, 61, 62, 65, 64, 67, 68, 69, 71, 75, 73, 77, 79, 81, 80, 83, 85, 87, 88, 91, 90, 93, 95, 94, 97, 99, 101, 103, 104
OFFSET
1,1
COMMENTS
This gives another way to view A199134. In fact, a(n) = A065188(A199134(n)).
LINKS
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Nov 06 2017, based on an email from Don Knuth, Oct 31, 2017
STATUS
approved