A351878 Products of four distinct primes between products of two primes.

870, 1190, 1254, 1590, 1794, 1938, 2046, 2190, 2470, 2490, 2562, 2814, 2982, 3030, 3094, 3102, 3198, 3666, 3810, 4170, 4182, 4386, 4470, 4530, 4578, 4686, 4710, 5330, 5358, 5434, 5730, 5754, 5910, 5934, 5970, 6018, 6118, 6402, 6438, 6486, 6594

Offset

1,1

Links

Table of n, a(n) for n=1..41.

Example

   870 = 2*3*5*29   (between  869 = 11 * 79  and   871 = 13 * 67);
  1190 = 2*5*7*17   (between 1189 = 29 * 41  and  1191 =  3 * 397);
  5330 = 2*5*13*41  (between 5329 = 73 * 73  and  5331 =  3 * 1777).

Crossrefs

Subsequence of A046386.

Cf. A001358.

Sequence in context: A165385 A165377 A283449 * A158669 A206172 A205426

Adjacent sequences: A351875 A351876 A351877 * A351879 A351880 A351881

Keyword

nonn

Author

Massimo Kofler, Mar 31 2022

Status

approved