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A182943 Ranks of composites when all odd prime powers p^j, for j>=1, are jointly ranked. 2
4, 10, 11, 18, 26, 35, 36, 46, 61, 70, 78, 83, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Complement of A182942.

LINKS

Table of n, a(n) for n=1..68.

MATHEMATICA

T[i_, j_]:=Sum[Floor[j*Log[Prime[i+1]]/Log[Prime[h]]], {h, 2, PrimePi[Prime[i+1]^j]}]; Complement[Range[200], Table[Flatten[Table[T[i, j], {i, 1, 80}, {j, 1, 1}]]]]

CROSSREFS

Cf. A182870, A182942.

Sequence in context: A120261 A310338 A101154 * A310339 A090070 A078005

Adjacent sequences: A182940 A182941 A182942 * A182944 A182945 A182946

KEYWORD

nonn

AUTHOR

Clark Kimberling, Dec 14 2010

STATUS

approved

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Last modified March 29 15:18 EDT 2023. Contains 361599 sequences. (Running on oeis4.)