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A182829
Positions of the numbers 3*i+1 in A026225; i.e., when all the numbers (3*i+1)*3^j are arranged in increasing order.
2
1, 3, 4, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 22, 23, 24, 26, 27, 28, 30, 31, 33, 35, 36, 37, 39, 40, 42, 45, 47, 49, 50, 51, 53, 54, 56, 58, 59, 61, 63, 64, 65, 67, 68, 69, 71, 72, 74, 76, 77, 78, 80, 81, 82, 84, 85, 87, 89, 90, 91, 93, 94, 96, 99
OFFSET
1,2
CROSSREFS
Sequence in context: A317391 A134745 A183867 * A112800 A294456 A062969
KEYWORD
nonn
AUTHOR
Clark Kimberling, Dec 06 2010
STATUS
approved