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A031084
Position of n-th 7 in A031076.
0
7, 24, 42, 60, 78, 96, 114, 117, 119, 121, 123, 125, 127, 129, 131, 132, 133, 150, 176, 203, 230, 257, 284, 311, 338, 343, 346, 349, 352, 355, 358, 361, 364, 365, 367, 392, 419, 446, 473, 500, 527, 554, 581, 586, 589, 592, 595
OFFSET
1,1
MATHEMATICA
Position[Flatten[IntegerDigits[Range[300], 9]], 7]//Flatten (* Harvey P. Dale, Apr 22 2022 *)
CROSSREFS
Sequence in context: A270422 A063165 A154612 * A063136 A031306 A217749
KEYWORD
nonn
STATUS
approved