151898

Appears in sequences

• Sequence (a(n): n >= 1) that shifts left 2 places under the "CIK" (necklace, indistinct, unlabeled) transform and satisfies a(1) = a(2) = 1.at n=18A032202
• Six-digit exclusionary squares: 6-digit numbers whose squares comprise digits none of which appears in the number itself.at n=16A195438
• Number of multisets of nonempty multisets of nonempty sets of positive integers with total sum n.at n=16A330457