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A100426
A sieve transform applied to Euler's phi function A000010 starting at 4.
3
2, 4, 6, 10, 8, 18, 24, 40, 80, 84, 144, 176, 224, 384, 360, 464, 480, 544, 704, 864, 840, 864, 1012, 1184, 1280, 1344, 1320, 1640, 1904, 2016, 2384, 2496, 2864, 2600, 2976, 3104, 3240, 3824, 3560, 4544, 4784, 4704, 5184, 5264, 5376, 5664, 5600, 6080, 5640
OFFSET
1,1
MATHEMATICA
(* see A100424 for the definition of SieveTransform *) SieveTransform[EulerPhi[Range[4, 20000]]]
CROSSREFS
KEYWORD
nonn
AUTHOR
T. D. Noe, Nov 19 2004
STATUS
approved