A141741 Starting from the 1 in the first line of triangle A141727 choose one of the three digits below it. Repeat down to the other rows. Sequence gives the numbers in base 10 expressed by the collected digits that cannot be reached following any possible path.

35, 41, 45, 70, 71, 78, 82, 83, 90, 91, 94, 110

Offset

0,1

Links

Table of n, a(n) for n=0..11.

Example

35 in binary is 100011. We do not have any path starting from the 1 in the first row that leads to this sequence of digits.

Crossrefs

Cf. A141727 - A141740, A141742 - A141746.

Sequence in context: A249423 A219799 A217007 * A122755 A298156 A167326

Adjacent sequences: A141738 A141739 A141740 * A141742 A141743 A141744

Keyword

easy,nonn

Author

Paolo P. Lava and Giorgio Balzarotti, Jul 07 2008

Status

approved