60600

Appears in sequences

• Numbers k such that k and k^2 use only the digits 0, 2, 3, 6 and 7.at n=15A136892
• Numbers k which are concatenations k=x//y such that x^2 + y^2 is a multiple of k.at n=28A162463
• Numbers such that each digit is the sum of two or more other digits.at n=22A203591
• Numbers whose set of base-10 digits is {0,6}.at n=20A204093
• Number of 6-length words w over n-ary alphabet such that for every prefix z of w we have #(z,a_i) = 0 or #(z,a_i) >= #(z,a_j) for all j>i and #(z,a_i) counts the occurrences of the i-th letter in z.at n=8A213285
• Number of n-length words w over 8-ary alphabet such that for every prefix z of w we have #(z,a_i) = 0 or #(z,a_i) >= #(z,a_j) for all j>i and #(z,a_i) counts the occurrences of the i-th letter in z.at n=6A213296
• 8-digit numbers (padded with leading zeros where necessary) in which the sum of the number consisting of the first four digits and the number consisting of the last four digits equals the number consisting of the middle four digits.at n=12A293686
• Expansion of e.g.f. A(x) satisfying A(x) = 1 + x*A(x) * exp(4*x*A(x)).at n=5A366234
• Numbers k with a prime factor other than 2 or 5 such that digsum(k) = digsum(repeating period of 1/k).at n=36A390294