A356966 - OEIS

A356966

Numbers with no common terms in their greedy and lazy tribonacci representations.

0, 7, 13, 24, 44, 81, 88, 149, 156, 162, 274, 287, 298, 504, 511, 528, 548, 927, 934, 940, 971, 1008, 1015, 1705, 1718, 1729, 1786, 1793, 1854, 1861, 1867, 3136, 3143, 3160, 3180, 3285, 3292, 3298, 3410, 3423, 3434, 5768, 5775, 5781, 5812, 5849, 5856, 6042

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OFFSET

1,2

COMMENTS

Also numbers k such that the binary expansions of A003726(k+1) and A003796(k+1) have no common 1's.

Also positions of 0's in A356965.

This sequence is to tribonacci numbers (A000073) what A331467 is to Fibonacci numbers (A000045).

This sequence includes tribonacci numbers >= 7.

LINKS

Table of n, a(n) for n=1..48.

Rémy Sigrist, PARI program

Index entries for sequences related to Zeckendorf expansion of n