A331670 First step in Recamán's sequence (A005132) at which there are n consecutive addition steps in a row.

1, 1, 1, 112, 30049, 5026070, 101309269018

Offset

1,4

Links

Table of n, a(n) for n=1..7.

Example

A005132(111)=40, A005132(112)=152, A005132(113)=265, A005132(114)=379, A005132(115)=494 - four increasing terms starting from #111, so a(4) = 111.

Crossrefs

Cf. A005132, A108840.

Sequence in context: A187672 A049217 A206310 * A063409 A051366 A051363

Adjacent sequences: A331667 A331668 A331669 * A331671 A331672 A331673

Keyword

nonn,more

Author

Jud McCranie, Jan 24 2020

Status

approved