24649

Appears in sequences

• Squares of primes.at n=36A001248
• Numerator of [x^(2n)] of the Taylor expansion sec(cosec(x)-cot(x)) = 1+ x^2/8 +13*x^4/384 +397*x^6/46080 +4453*x^8/2064384 + ... .at n=5A013527
• a(n) = (4*n + 1)^2.at n=39A016814
• a(n) = (5*n + 2)^2.at n=31A016874
• a(n) = (6*n + 1)^2.at n=26A016922
• a(n) = (7*n + 3)^2.at n=22A017018
• a(n) = (8*n + 5)^2.at n=19A017126
• a(n) = (9*n + 4)^2.at n=17A017210
• a(n) = (10*n + 7)^2.at n=15A017354
• a(n) = (11*n + 3)^2.at n=14A017426
• a(n) = (12*n + 1)^2.at n=13A017534
• Define {b(n)} by b(1) = 3, b(n) (n >= 2) is smallest number such that b(1)^2 + ... + b(n)^2 = m^2 for some m and all b(i) are distinct. Sequence gives values of m^2.at n=4A018929
• Palindromic squares in base 12.at n=7A029738
• Squares such that digits of sqrt(n) are not present in n.at n=32A029784
• Squares k such that digits of sqrt(k) are not present in k or k^(3/2).at n=9A029791
• a(n) = prime^2 and digits of prime do not appear in a(n).at n=10A030088
• Squares of primes, with property that all even digits occur together and all odd digits occur together.at n=13A030481
• Numbers that are both lucky and square.at n=28A031162
• Square numbers that are concatenations of two or more prime numbers.at n=22A038692
• Squares with initial digit '2'.at n=29A045785