A025506 Least k such that first k terms of A006928 contain n more 1's than 2's.

2, 1, 4, 31, 256, 797, 824, 857, 1126, 1397, 1496, 1523, 1532, 193139, 193172, 194035, 194044, 195377, 196370, 196379, 198570, 198633, 199148, 199553, 199860, 200285, 201758, 201785, 201794, 205329, 205686, 205713, 205806, 206031, 206064, 206091

Offset: 0

Author

David W. Wilson

Keywords

• nonn

Comments

a(n)=i => i is the smallest index such that A088568(i)=n. Because the difference between successive elements of A088568 can only be -1 or 1, the sequence is monotonic increasing except for a(1) < a(0). - Paolo Bonzini, Jul 06 2016

Examples

			 A088568 begins with 1,0,1,2.. 0 appears first at index 2, 1 appears first at index 1, 2 appears first at index 4. - _Paolo Bonzini_, Jul 06 2016
		

Links

• Paolo Bonzini, Table of n, a(n) for n = 0..64

Crossrefs

Cf. A006928, A025507, A088568, A274775.

Extensions

Edited by N. J. A. Sloane, Aug 11 2016