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A039512 T(n,1..i) are attractors in '3x+(2n+1)' problem. +0
1
1, 3, 1, 5, 19, 23, 187, 347, 5, 7, 9, 1, 11, 13, 1, 13, 131, 211, 227, 251, 259, 283, 287, 319, 3, 15, 57, 69, 561, 1041, 1, 17, 23, 5, 19, 15, 21, 5, 7, 23, 41, 5, 7, 17, 25, 95, 115, 935, 1735, 27, 1, 11, 29, 3811, 7055, 13, 31, 3, 33, 39, 7, 13, 17, 25, 35, 133 (list; graph; listen)
OFFSET

0,2

EXAMPLE

1; 3; 1,5,19,23,187,347; 5,7; 9; 1,11,13;...

CROSSREFS

A039508 gives number of columns in each row. Cf. A039508-A039515.

Adjacent sequences: A039509 A039510 A039511 this_sequence A039513 A039514 A039515

Sequence in context: A124740 A073597 A104053 this_sequence A140825 A037280 A133397

KEYWORD

nonn,tabf

AUTHOR

Christian G. Bower (bowerc(AT)usa.net), Feb 15 1999.

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Last modified October 5 16:50 EDT 2008. Contains 144613 sequences.


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