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A084791 Where record gaps between 3-smooth numbers occur. +0
6
1, 4, 7, 8, 10, 14, 19, 21, 24, 28, 29, 30, 34, 35, 36, 38, 39, 41, 42, 43, 45, 46, 50, 51, 53, 54, 58, 59, 63, 67, 68, 72, 78, 82, 88, 99, 110, 113, 115, 118, 120, 122, 125, 127, 133, 135, 138, 140, 146, 148, 154, 160, 162, 168, 175, 176, 177, 183, 190, 191, 192 (list; graph; listen)
OFFSET

1,2

COMMENT

A084788(n)=A061987(a(n)), A084789(n)=A003586(a(n)), A084790(n)=A003586(a(n)+1).

LINKS

Eric Weisstein's World of Mathematics, Smooth Number

CROSSREFS

Sequence in context: A001074 A026316 A091158 this_sequence A001494 A092214 A128373

Adjacent sequences: A084788 A084789 A084790 this_sequence A084792 A084793 A084794

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 03 2003

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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