39183

Appears in sequences

• Least k such that the first k terms of A006928 contain n more 2's than 1's.at n=18A025507
• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 27 ones.at n=17A031795
• Sum of next n integer interprimes (cf. A024675).at n=22A075673
• Numbers k such that the k-th triangular number contains only digits {3,6,7}.at n=8A119195
• (1, 4, 7, 10, 13, ...) convolved with (1, 0, 4, 7, 10, 13, ...); given A016777 = (1, 4, 7, 10, 13, ...).at n=30A179905
• Indices in A006928 where the imbalance between 1's and 2's sets a new record.at n=31A274775