76704

Appears in sequences

• Number of 2 X n 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing.at n=9A223919
• Larger of exponentially-odd amicable numbers pair: numbers m < k such that m = s(k) and k = s(m), where s(k) is the sum of proper exponential-odd divisors of k.at n=5A325848
• Numbers m such that abs(K(m+1) - K(m)) = 1, where K(m) = A002034(m) is the Kempner function.at n=36A346211