22226

Appears in sequences

• First row of spectral array W(e-1).at n=23A022161
• Numbers having four 2's in base 10.at n=13A043500
• a(n) equals floor(Vc(n) - Vs(n)), where Vc(n) is the volume of the cube with side length n and Vs(n) is the volume of the sphere of diameter n.at n=35A057671
• Lunar fourth powers: n*n*n*n, where * is lunar multiplication.at n=26A087051
• Numbers k such that 10^k - 11 is prime.at n=20A092767
• Near-repdigit semiprimes with 2 as repeated digit.at n=16A105983
• Semiprimes at Levenshtein distance n from previous value when considered as a decimal string.at n=5A109378
• Number of arrangements of 3 nonzero numbers x(i) in -n..n with the sum of floor(x(i)/x(i+1)) equal to zero.at n=27A189499
• Numbers n with digits 2 and 6 only.at n=31A284632
• Numbers k such that k!6 - 9 is prime, where k!6 is the sextuple factorial number (A085158).at n=24A289687
• Indices of records in A360519.at n=50A361108