Complex sorting and output by values in jq

I'm trying to get a human-readable representation of thread siblings.

I have following output: output.

undercloud) [stack@undercloud ~]$ os baremetal introspection data save compute0 |jq '.numa_topology.cpus[] | select(.numa_node == 0) | .thread_siblings'[  11,  51][  9,  49][  58,  18],..........(undercloud) [stack@undercloud ~]$

Common View: Common view.

(undercloud) [stack@undercloud ~]$ os baremetal introspection data save compute0 | jq '.numa_topology.cpus'[  {"thread_siblings": [      11,      51    ],"cpu": 11,"numa_node": 0  },  {"thread_siblings": [      9,      49    ],"cpu": 9,"numa_node": 0  },  {"thread_siblings": [      58,      18    ],"cpu": 18,"numa_node": 0  },..........(undercloud) [stack@undercloud ~]$

I want to get next output:

0, 1, 2, 3, 4, ... etc40 41 42 43 44 ... etc

Is it possible to get such a list using jq? Perhaps with subsequent awk/sed processing.

P.S.: JSON moved to pastebin because the stackoverflow engine thinks my post has little detail and a lot of code, but I think I gave a pretty specific question and it doesn't fall into the XY problem.