1414910

Appears in sequences

• Numbers k such that k = T(x) + T(y) where T(m) is the m-th triangular number and k is concatenate(x, y) in base 10.at n=7A113796
• Numbers that are both tetrahedral and pronic.at n=4A216267
• Oblong numbers which are products of six distinct primes.at n=32A359127
• a(n) is the smallest tetrahedral number with binary weight n.at n=14A359317