61112

Appears in sequences

• Multiples of 2 in which there is no common digit in successive terms.at n=33A083490
• Multiples of 4 in which there is no common digit in successive terms.at n=31A083492
• Multiples of 8 in which there is no common digit in successive terms.at n=26A083496
• a(1) = 0; for n > 1: a(n) = smallest even number greater than a(n-1) which does not use any digit used by a(n-1).at n=34A229363
• Number of n-length words over a 7-ary alphabet {a_1,a_2,...,a_7} avoiding consecutive letters a_i, a_{i+1}.at n=6A277670