A352345 Starts of runs of 4 consecutive lazy-Pell-Niven numbers (A352342).

750139, 41765247, 54831951, 56423275, 136038447, 151175724, 223956843, 227483124, 293913170, 362557214, 382572475, 457616575, 502106253, 562407324, 586380624, 637133390, 724382239, 771849439, 774421478, 859463253, 926398647, 953750523, 1043787390, 1193063550

Offset

1,1

Comments

Conjecture: There are no runs of 5 consecutive lazy-Pell-Niven numbers (checked up to 10^9).

Links

Table of n, a(n) for n=1..24.

Example

750139 is a term since 750139, 750140, 750141 and 750142 are all divisible by the sum of the digits in their maximal Pell representation:
       k        A352339(k)  A352340(k)  k/A352340(k)
  ------  ----------------  ---------   -----------
  750139  1102022021112220         19         39481
  750140  1102022021112221         20         37507
  750141  1102022021112222         21         35721
  750142  1102022021120210         17         44126

Crossrefs

Cf. A352339, A352340.

Subsequence of A352342, A352343 and A352344.

Similar sequences: A141769, A328211, A328207, A328215, A330933, A331824, A334311, A342429, A344344, A352092, A352110.

Sequence in context: A184149 A339105 A133979 * A205743 A206675 A205519

Adjacent sequences: A352342 A352343 A352344 * A352346 A352347 A352348

Keyword

nonn,base

Author

Amiram Eldar, Mar 12 2022

Status

approved