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Search: id:A127621
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A127621 Numbers which do not occur in A056127. +0
1
3, 6, 9, 12, 17, 22, 27, 31, 37, 42, 47, 54, 61, 66, 71, 77, 84, 91, 97, 101, 109, 117, 124, 130, 137, 143, 150, 157, 164, 172, 180, 187, 193, 200, 206, 217, 221, 228, 238 (list; graph; listen)
OFFSET

1,1

MATHEMATICA

b = {}; Do[AppendTo[b, x], {x, 1, 240}]; a = {1}; Do[x = 1; While[Prime[x + 1] >= (Product[Prime[x], {x, 1, x}])^(1/n), x++ ]; AppendTo[a, x], {n, 1, 200}]; Complement[b, a] (*Artur Jasinski*)

CROSSREFS

Cf. A056127.

Sequence in context: A072567 A061796 A113241 this_sequence A049707 A166633 A052287

Adjacent sequences: A127618 A127619 A127620 this_sequence A127622 A127623 A127624

KEYWORD

nonn

AUTHOR

Artur Jasinski (grafix(AT)csl.pl), Jan 19 2007

page 1

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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