37268
domain: N
Appears in sequences
- Triangle whose (i,j)-th entry is binomial(i,j)*7^(i-j)*11^j.at n=13A038277
- Triangle whose (i,j)-th entry is binomial(i,j)*11^(i-j)*7^j.at n=11A038321
- Composite numbers divisible by the palindromic sum of their palindromic prime factors (counted with multiplicity).at n=26A046366
- Numbers n such that sopfr(n)/spf(n) is a semiprime and sopfr(n)/lpf(n) is a semiprime, where sopfr(n) = A001414(n) is sum of primes dividing n (with repetition), spf(n) and lpf(n) are smallest and largest primes dividing n, respectively. Also, spf(n)!=lpf(n).at n=37A085718
- Number of binary strings of length n with equal numbers of 00000 and 10101 substrings.at n=16A164189
- Numbers k such that the sum of prime factors of k (counted with multiplicity) equals four times the largest prime divisor of k.at n=32A212862
- Number of partitions of n such that m(2) > m(3), where m = multiplicity.at n=44A240065