179712

Appears in sequences

• Number of permutations of 1..n avoiding adjacent step pattern up, down, up, down.at n=9A177520
• Number T(n,k) of permutations of [n] with exactly k (possibly overlapping) occurrences of the consecutive step pattern up, down, up, down; triangle T(n,k), n>=0, 0<=k<=max(0,floor((n-3)/2)), read by rows.at n=15A230797
• Arithmetic derivative of superfactorial(n).at n=5A260620
• Read terms e = T(n,k) in A333624 as Product(prime(k)^e) for n in A334556.at n=24A333625
• Read terms e = T(n,k) in A333624 as Product(prime(k)^e) for n in A334556.at n=29A333625
• Read terms e = T(n,k) in A333624 as Product(prime(k)^e) for n in A334769.at n=11A334896
• Read terms e = T(n,k) in A333624 as Product(prime(k)^e) for n in A334769.at n=12A334896
• Numbers m such that the smallest digit in the decimal expansion of 1/m is 4, ignoring leading and trailing 0's.at n=30A352158