154800

Appears in sequences

• Number of points accessible after n origami foldings (combinatorial estimate).at n=2A116967
• Numbers with prime factorization pq^2r^2s^4.at n=26A190319
• Number of n X 5 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 0 1 vertically.at n=14A207450
• Number of 7 X n 0..1 arrays with no element equal to more than one of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.at n=11A281211
• Number of subsets of {2..n} containing all of their integer quotients > 1.at n=24A326078
• Coreful triperfect numbers: numbers k such that csigma(k) = 3*k, where csigma(k) is the sum of the coreful divisors of k (A057723).at n=13A364990
• Exponential abundant numbers that are not exponential unitary abundant.at n=23A391085
• Exponential Zumkeller numbers that are not exponential unitary Zumkeller numbers.at n=26A391090