Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with integer-sequences
Search options answers only
not deleted
user 76332
For questions about sequences of integers. References are often made to the online resource oeis.org.
23
votes
Accepted
A finite alternating sum
I have obtained a formula for the generating function of your sequence.
Let $S_n$ be defined as in the quesion. We extend the definition to $n = 0$ by demanding $0^0 = 0$, hence $S_0 = 0$.
Consider …
- 3,432
1
vote
The growth of a sequence related to Liouville numbers
Not sure whether I understand correctly, but can you just take: $$v_n = \sqrt{n!}$$ (or the integer part of it)?
You will then have $v_{n+1}/v_{n}=O(\sqrt{n})$, which is still $O(n)$.
EDIT:
Now tha …
- 3,432