A217935 Strength records in 3x+1 problem.

0, 9, 10, 17, 28, 38

Offset

1,2

Links

Table of n, a(n) for n=1..6.

Eric Roosendaal, 3x + 1 strength records

Crossrefs

Cf. A217935, A217936, A217937.

Sequence in context: A045568 A191380 A088036 * A100595 A107433 A090570

Adjacent sequences: A217932 A217933 A217934 * A217936 A217937 A217938

Keyword

nonn,more

Author

N. J. A. Sloane, Oct 21 2012

Status

approved