29079
domain: N
Appears in sequences
- Numbers k such that k^2 = x^3 + y^4 with positive integers x, y.at n=34A087209
- a(1) = 1; for n>1, a(n) = least k such that concatenation of n copies of k with all previous concatenations gives a prime.at n=49A111471
- Starting numbers for which the RATS sequence has eventual period 3.at n=10A114613
- Numerator of Euler(n, 2/31).at n=3A157500
- Integers of the form 8k + 7 that can be written as a sum of four distinct squares of the form m, m + 2, m + 3, m + 4, where m == 2 (mod 4).at n=20A243581