1,1

Table of n, a(n) for n=1..29.

V. Shevelev, Several results on sequences which are similar to the positive integers

For n>=1, a(n+1)=min{m>a(n): A035263(m)=A035263(n+1)}

a(2)=6 since 6>5 is the minimal integer such that 2 and 6 simultaneously are not in A079523.

Cf. A079523 A035263 A010060 A159559 A159560 A004760.

Sequence in context: A227760 A055592 A242731 * A074819 A113935 A279646

Adjacent sequences: A151973 A151974 A151975 * A151977 A151978 A151979

nonn

Vladimir Shevelev, Jul 12 2009

approved