A145077 Highest point reached in trajectory of n described in A098282, or -1 if no cycle is ever reached.

1, 2, 3, 11, 5, 131212367, 11, 1910112963, 23, 131212367, 11, 131212367, 131212367, 14, 23, 11126, 17, 222312455509, 1910112963, 1135, 1112122, 23, 23, 1112122, 33, 11126, 133156118699543, 222312455509, 131212367, 1135, 31, 111151786119, 33, 34, 35, 2455612

Offset: 1

Author

David Applegate and N. J. A. Sloane, Feb 09 2009

Keywords

• nonn
• base

Comments

a(52) is currently unknown. - Donovan Johnson, Jan 08 2011

a(40) is probably incorrect and should be 11111114421614356. (See corrections to A098282 and A144914.)

Links

• Donovan Johnson, Table of n, a(n) for n = 1..51

Crossrefs

Cf. A077960, A087712, A098282, A145078, A145079.

Extensions

More terms from Donovan Johnson, Jan 08 2011