A227954 Smallest m such that A070965(m) = -n.

3, 15, 78, 115, 155, 310, 231, 911, 619, 691, 464, 863, 1294, 1616, 3240, 2235, 1240, 2240, 3472, 3183, 4479, 2766, 4148, 9212, 6588, 4567, 2587, 2588, 4846, 6479, 3231, 7763, 3744, 3743, 2479, 2480, 6367, 7440, 12936, 2768, 9914, 9395, 13415, 11059, 9792

Offset

0,1

Links

Table of n, a(n) for n=0..44.

Formula

A070965(a(n)) = -n and A070965(m) <> -n for m < a(n);

A070965(A227953(n)) = n.

Prog

(Haskell)
import Data.List (elemIndex); import Data.Maybe (fromJust)
a227954 = (+ 1) . fromJust . (`elemIndex` a070965_list) . negate

Crossrefs

Cf. A070965, A227953.

Sequence in context: A026115 A027911 A125700 * A104530 A297952 A298771

Adjacent sequences: A227951 A227952 A227953 * A227955 A227956 A227957

Keyword

nonn

Author

Reinhard Zumkeller, Aug 01 2013

Status

approved